Agapanthus 'NORTHERN STAR'

Agapanthus
Agapanthus 'NORTHERN STAR'
Afrikan blue lily
SIZE/TYPE mid-sized perennial
USUAL HEIGHT 0.6-0.8m
USUAL WIDTH 0.3-0.5m
LEAVES deciduous broadleaf
COLOUR OF LEAVES green
FLOWERS showy
COLOUR OF FLOWERS kombinovaná:indigo blue a deep purple
BLOOMING TIME July - August
LOCATION full sun
USDA zone (lowest) 6   (down to -23°C)
WINTER PROTECTION  
FOR ZONE 5+6 Code of winter protection zone 5+6
FOR ZONE 7 Code of winter protection zone 7
BELONGS TO CATEGORIES Perennials
Summer blooms
Exotics
náhled fotonáhled fotonáhled foto
African blue lily is one of the most attractive summer plants. Even though this perennial comes from South Africa where less hardy species are grown, we are very lucky to have good breeders here in Europe who made several hardy hybrids.

Northern Star is another hardy African blue lily variety from England, bred by Richard J Fulcher. It makes soft ink blue flowers with dark purple blue stripes. They are funnel-shaped, formed in large umbels atop 60-80 cm tall, strong stems. Strap-like leaves are about 2-3 cm wide, mid green. It blooms profusely in July and August, and under ideal conditions also in September.

Grow it in fertile, very well-drained soil. In too wet or boggy soil it will most certainly die. The plants benefit from regular watering and fertilizing from spring until end of summer. Though, once established it withstands drought. In the Mediterranean it belongs to the top favourite summer blooming plants. In our gardens it will be a perfect flowering feature along pathways, at swimming pools, and near patios where you spend most of your relaxing time in summer.

It is a hardy variety (down to USDA zone 6) and all winter protection it needs is heavy mulching. In too cold areas you can double the mulch pile and cover it with a waterproof shelter to keep it from soaking with water and rotting afterwards. Such protection will ensure surviving low minus twenties centigrade. At the end of winter, after danger of severe frosts remove the waterproof cover and half of mulch and in spring when the temperature gets warm remove all mulch and cut off all leaves so that the plant can begin new growth.

Last update 17-01-2018
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GLOSSARY
  • STANDARD QUALITY - Plants of this group are 1st class quality with number of branches and overall density adequate to their size and age, considering they were container grown.
  • DE LUXE QUALITY - This label guarantees a luxurious quality of manually selected plants that, compared to their height and age, are exceptionally dense and beautiful.
  • EXTRA - These plants are usually mature and bigger specimens with exceptional overall appearance.
  • STANDARD (as described in the plant form) means a tree with a trunk of 190-210 cm and a crown at the top, unless specified differently. The commercial size for trees is their girth measured in the height of 1m from ground.
  • HOBBY - These plants are of the same quality as our standard-quality plants but younger and therefore cheaper.
  • SHRUB - a woody plant with branches growing bushy from the ground level.
  • HALF-STANDARD or MINI-STANDARD - a small tree with shorter trunk, its size is usually specified.
  • FEATHERED - These are trees with branches growing already from the base of the trunk and up along the stem.
  • GRASSES and PERENNIALS - Sizes given usually read the diameter of the pot or the clump, as specified.
LARGE PLANTS over 150 cmspecimens, screening and hedging shrubs

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